mirror of
https://github.com/moodle/moodle.git
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75 lines
2.6 KiB
PHP
75 lines
2.6 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* InnoDB conversion tool.
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*
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* @package tool
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* @subpackage innodb
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* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define('NO_OUTPUT_BUFFERING', true);
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require_once('../../../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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admin_externalpage_setup('toolinnodb');
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$confirm = optional_param('confirm', 0, PARAM_BOOL);
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require_login();
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require_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM));
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echo $OUTPUT->header();
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echo $OUTPUT->heading('Convert all MySQL tables from MYISAM to InnoDB');
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if ($DB->get_dbfamily() != 'mysql') {
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notice('This function is for MySQL databases only!', new moodle_url('/admin/'));
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}
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if (data_submitted() and $confirm and confirm_sesskey()) {
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echo $OUTPUT->notification('Please be patient and wait for this to complete...', 'notifysuccess');
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set_time_limit(0);
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if ($tables = $DB->get_tables()) {
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$DB->set_debug(true);
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foreach ($tables as $table) {
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$fulltable = $DB->get_prefix().$table;
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try {
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$DB->change_database_structure("ALTER TABLE $fulltable ENGINE=INNODB");
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} catch (moodle_exception $e) {
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echo $OUTPUT->notification(s($e->getMessage()).'<br />'.s($e->debuginfo));
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}
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}
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$DB->set_debug(false);
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}
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echo $OUTPUT->notification('... done.', 'notifysuccess');
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echo $OUTPUT->continue_button(new moodle_url('/admin/'));
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echo $OUTPUT->footer();
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} else {
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$optionsyes = array('confirm'=>'1', 'sesskey'=>sesskey());
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$formcontinue = new single_button(new moodle_url('/admin/tool/innodb/index.php', $optionsyes), get_string('yes'));
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$formcancel = new single_button(new moodle_url('/admin/'), get_string('no'), 'get');
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echo $OUTPUT->confirm('Are you sure you want convert all your tables to the InnoDB format?', $formcontinue, $formcancel);
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echo $OUTPUT->footer();
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}
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